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8th Grade Rocks Quizzes, Questions & Answers

Top Trending Rocks Quizzes


Explore the characteristics and identification of metamorphic rocks in this quiz. Learn about the processes, fluids, and types of metamorphism, and distinguish between foliated and nonfoliated textures. Essential for students and...

Questions: 45  |  Attempts: 964   |  Last updated: Mar 21, 2025
  • Sample Question
    Rocks that have been changed from previously existing rocks (but that were not completely melted) by the action of heat, pressure, and associated chemical activity are:_____ rocks
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Test your knowledge with our igneous rocks quiz! This quiz will help you understand the key characteristics of igneous rocks, including how they form, their texture, and their mineral composition. Whether you're a geology...

Questions: 10  |  Attempts: 960   |  Last updated: Nov 13, 2025
  • Sample Question
    True or false: Intrusive igneous rocks are formed above the earth's surface.
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Explore the fascinating world of igneous rocks, fundamental to understanding Earth's geology. This assessment focuses on their characteristics, formation, and classification, enhancing your knowledge in introductory earth...

Questions: 10  |  Attempts: 16   |  Last updated: Aug 4, 2025
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    During which geological process do crystals cool very slowly beneath the surface of the earth, allowing them to grow to large sizes (1mm +)?
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Understanding the properties of igneous rocks is essential for any earth science learner, and this igneous rock characteristics quiz is designed to strengthen that knowledge with clear, accurate, and student-friendly questions....

Questions: 10  |  Attempts: 14   |  Last updated: Nov 13, 2025
  • Sample Question
    What is scoria?
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Metamorphic rocks arise from the transformation of already existing rock types in a process called metamorphism. There are many types of rocks that arise from the process? How many grades do you know? Find out.

Questions: 15  |  Attempts: 573   |  Last updated: Mar 22, 2025
  • Sample Question
    When rocks grind and squeeze past each other, _____ metamorphism can occur.
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